[mainline] PATCH to diagnostic.c and toplev.c

[Gabriel Dos Reis <gdr at integrable-solutions dot net>]

this moves the definition of announce_function from diagnostic.c to
toplev.c.  This is part of the project of making diagnostic.[hc]
usable by other parts of GCC (like cpplib and gen*)

Bootstrapped and regtested on an i686-pc-linux-gnu.

-- Gaby

Index: ChangeLog
===================================================================
RCS file: /cvs/gcc/gcc/gcc/ChangeLog,v
retrieving revision 2.987
diff -p -r2.987 ChangeLog
*** ChangeLog	6 Sep 2003 17:05:02 -0000	2.987
--- ChangeLog	6 Sep 2003 19:26:45 -0000
***************
*** 1,3 ****
--- 1,7 ----
+ 2003-09-06  Gabriel Dos Reis  <gdr@integrable-solutions.net>
+ 
+ 	* diagnostic.c (announce_function): Move to toplev.c.
+ 
  2003-09-06  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
  
  	* gcse.c (expr_equiv_p): Don't consider anything to be equal to
Index: diagnostic.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/diagnostic.c,v
retrieving revision 1.127
diff -p -r1.127 diagnostic.c
*** diagnostic.c	25 Jul 2003 09:52:24 -0000	1.127
--- diagnostic.c	6 Sep 2003 19:26:46 -0000
*************** diagnostic_action_after_output (diagnost
*** 279,301 ****
      }
  }
  
- /* Called when the start of a function definition is parsed,
-    this function prints on stderr the name of the function.  */
- void
- announce_function (tree decl)
- {
-   if (!quiet_flag)
-     {
-       if (rtl_dump_and_exit)
- 	verbatim ("%s ", IDENTIFIER_POINTER (DECL_NAME (decl)));
-       else
- 	verbatim (" %s", (*lang_hooks.decl_printable_name) (decl, 2));
-       fflush (stderr);
-       global_dc->printer->need_newline = true;
-       diagnostic_set_last_function (global_dc);
-     }
- }
- 
  /* The default function to print out name of current function that caused
     an error.  */
  void
--- 279,284 ----
Index: toplev.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/toplev.c,v
retrieving revision 1.821
diff -p -r1.821 toplev.c
*** toplev.c	4 Sep 2003 08:45:42 -0000	1.821
--- toplev.c	6 Sep 2003 19:26:48 -0000
*************** get_src_pwd (void)
*** 1205,1210 ****
--- 1205,1227 ----
     return src_pwd;
  }
  
+ /* Called when the start of a function definition is parsed,
+    this function prints on stderr the name of the function.  */
+ void
+ announce_function (tree decl)
+ {
+   if (!quiet_flag)
+     {
+       if (rtl_dump_and_exit)
+ 	verbatim ("%s ", IDENTIFIER_POINTER (DECL_NAME (decl)));
+       else
+ 	verbatim (" %s", (*lang_hooks.decl_printable_name) (decl, 2));
+       fflush (stderr);
+       pp_needs_newline (global_dc->printer) = true;
+       diagnostic_set_last_function (global_dc);
+     }
+ }
+ 
  /* Set up a default flag_random_seed and local_tick, unless the user
     already specified one.  */